! Started logfile: /scr/pima/bg219i_uvs/J1246-2547_X_uvs.log on Wed Apr 6 23:43:55 2016 obs /scr/pima/bg219i_uvs/J1246-2547_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1246-2547_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.860317 visibilities/baseline/integration-bin. ! Found source: J1246-2547 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 3252 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J1246-2547_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.204889Jy sigma=18.917356 ! Fit after self-cal, rms=0.278762Jy sigma=4.085572 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6396 mas, bmaj=1.857 mas, bpa=-6.058 degrees ! Estimated noise=1.62949 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.575284 Jy ! Component: 100 - total flux cleaned = 0.707528 Jy ! Total flux subtracted in 100 components = 0.707528 Jy ! Clean residual min=-0.025079 max=0.051334 Jy/beam ! Clean residual mean=-0.000015 rms=0.007728 Jy/beam ! Combined flux in latest and established models = 0.707528 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.707528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.124974Jy sigma=1.888721 ! Fit after self-cal, rms=0.124843Jy sigma=1.887600 ! Inverting map ! Added new window around map position (0.6, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0531694 Jy ! Component: 100 - total flux cleaned = 0.0795069 Jy ! Total flux subtracted in 100 components = 0.0795069 Jy ! Clean residual min=-0.020764 max=0.028396 Jy/beam ! Clean residual mean=0.000005 rms=0.004618 Jy/beam ! Combined flux in latest and established models = 0.787035 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.787035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.099363Jy sigma=1.373781 ! Fit after self-cal, rms=0.098431Jy sigma=1.359899 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7659 mas, bmaj=2.118 mas, bpa=-6.314 degrees ! Estimated noise=1.20513 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229567 Jy ! Component: 100 - total flux cleaned = 0.0343897 Jy ! Component: 150 - total flux cleaned = 0.0383575 Jy ! Component: 200 - total flux cleaned = 0.0402598 Jy ! Total flux subtracted in 200 components = 0.0402598 Jy ! Clean residual min=-0.016420 max=0.016954 Jy/beam ! Clean residual mean=0.000023 rms=0.004006 Jy/beam ! Combined flux in latest and established models = 0.827294 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.827294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.093226Jy sigma=1.253706 ! Fit after self-cal, rms=0.092804Jy sigma=1.244727 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7659 x 2.118 at -6.314 degrees (North through East) ! Clean map min=-0.013607 max=0.73679 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.08 KP 0.99 ! LA 0.96 MK 1.00 NL 1.01 OV 0.97 ! PT 1.10 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.08 KP 0.99 ! LA 0.98 MK 1.00 NL 0.99 OV 0.97 ! PT 1.12 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.06 KP 0.99 ! LA 0.99 MK 1.01 NL 1.00 OV 0.96 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.05 KP 0.99 ! LA 0.97 MK 0.98 NL 1.00 OV 0.96 ! PT 1.07 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.04 KP 0.98 ! LA 0.99 MK 1.00 NL 0.99 OV 0.96 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.05 KP 0.98 ! LA 0.96 MK 0.99 NL 0.97 OV 0.96 ! PT 1.09 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.03 KP 0.98 ! LA 0.96 MK 0.99 NL 0.97 OV 0.95 ! PT 1.06 SC 0.99 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.092804Jy sigma=1.244727 ! Fit after self-cal, rms=0.086204Jy sigma=1.101546 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7677 mas, bmaj=2.115 mas, bpa=-6.249 degrees ! Estimated noise=1.20326 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6.8, 13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00970264 Jy ! Component: 100 - total flux cleaned = 0.0120758 Jy ! Component: 150 - total flux cleaned = 0.0130088 Jy ! Component: 200 - total flux cleaned = 0.0135426 Jy ! Total flux subtracted in 200 components = 0.0135426 Jy ! Clean residual min=-0.007122 max=0.008162 Jy/beam ! Clean residual mean=-0.000010 rms=0.001708 Jy/beam ! Combined flux in latest and established models = 0.840837 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 58 components and 0.840837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.084946Jy sigma=1.081711 ! Fit after self-cal, rms=0.084985Jy sigma=1.080986 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.084985Jy sigma=1.080986 ! Fit after self-cal, rms=0.084849Jy sigma=1.080131 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7674 mas, bmaj=2.114 mas, bpa=-6.241 degrees ! Estimated noise=1.2008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000827812 Jy ! Component: 100 - total flux cleaned = 0.00131404 Jy ! Component: 150 - total flux cleaned = 0.00139435 Jy ! Component: 200 - total flux cleaned = 0.00146355 Jy ! Total flux subtracted in 200 components = 0.00146355 Jy ! Clean residual min=-0.007171 max=0.008011 Jy/beam ! Clean residual mean=-0.000011 rms=0.001656 Jy/beam ! Combined flux in latest and established models = 0.8423 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.842301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.084577Jy sigma=1.077891 ! Fit after self-cal, rms=0.084582Jy sigma=1.077712 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.4, -15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309893 Jy ! Component: 100 - total flux cleaned = 0.00249482 Jy ! Component: 150 - total flux cleaned = 0.00290201 Jy ! Component: 200 - total flux cleaned = 0.00352967 Jy ! Total flux subtracted in 200 components = 0.00352967 Jy ! Clean residual min=-0.006563 max=0.005582 Jy/beam ! Clean residual mean=-0.000009 rms=0.001489 Jy/beam ! Combined flux in latest and established models = 0.84583 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 85 components and 0.84583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083753Jy sigma=1.067599 ! Fit after self-cal, rms=0.083744Jy sigma=1.067180 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083744Jy sigma=1.067180 ! Fit after self-cal, rms=0.083621Jy sigma=1.066573 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7675 mas, bmaj=2.114 mas, bpa=-6.205 degrees ! Estimated noise=1.19888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.82688e-05 Jy ! Component: 100 - total flux cleaned = 0.00055978 Jy ! Component: 150 - total flux cleaned = 0.000785396 Jy ! Component: 200 - total flux cleaned = 0.00114217 Jy ! Total flux subtracted in 200 components = 0.00114217 Jy ! Clean residual min=-0.006267 max=0.005500 Jy/beam ! Clean residual mean=-0.000009 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 0.846972 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.846972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083381Jy sigma=1.064909 ! Fit after self-cal, rms=0.083391Jy sigma=1.064829 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000125314 Jy ! Component: 100 - total flux cleaned = 0.000261195 Jy ! Component: 150 - total flux cleaned = 0.000559908 Jy ! Component: 200 - total flux cleaned = 0.000786373 Jy ! Total flux subtracted in 200 components = 0.000786373 Jy ! Clean residual min=-0.006200 max=0.005362 Jy/beam ! Clean residual mean=-0.000009 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 0.847759 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.847759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083257Jy sigma=1.063927 ! Fit after self-cal, rms=0.083266Jy sigma=1.063892 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083266Jy sigma=1.063892 ! Fit after self-cal, rms=0.083187Jy sigma=1.063647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.114 mas, bmaj=5.122 mas, bpa=-1.396 degrees ! Estimated noise=1.6051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146286 Jy ! Component: 100 - total flux cleaned = 0.00156827 Jy ! Component: 150 - total flux cleaned = 0.00131074 Jy ! Component: 200 - total flux cleaned = 0.0013076 Jy ! Total flux subtracted in 200 components = 0.0013076 Jy ! Clean residual min=-0.007827 max=0.007191 Jy/beam ! Clean residual mean=-0.000019 rms=0.002110 Jy/beam ! Combined flux in latest and established models = 0.849066 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 107 components and 0.849066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083077Jy sigma=1.063511 ! Fit after self-cal, rms=0.083077Jy sigma=1.063199 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.04771e-05 Jy ! Component: 100 - total flux cleaned = 5.89346e-06 Jy ! Component: 150 - total flux cleaned = 7.89828e-06 Jy ! Component: 200 - total flux cleaned = 0.000102575 Jy ! Total flux subtracted in 200 components = 0.000102575 Jy ! Clean residual min=-0.007772 max=0.007008 Jy/beam ! Clean residual mean=-0.000019 rms=0.002066 Jy/beam ! Combined flux in latest and established models = 0.849169 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 112 components and 0.849169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083040Jy sigma=1.063476 ! Fit after self-cal, rms=0.083038Jy sigma=1.063275 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.7673 mas, bmaj=2.114 mas, bpa=-6.197 degrees ! Estimated noise=1.19732 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7673 x 2.114 at -6.197 degrees (North through East) ! Clean map min=-0.0086969 max=0.73432 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083038Jy sigma=1.063275 ! Fit after self-cal, rms=0.079764Jy sigma=1.011167 ! Inverting map and beam ! Estimated beam: bmin=0.7663 mas, bmaj=2.111 mas, bpa=-6.136 degrees ! Estimated noise=1.19051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00380497 Jy ! Component: 100 - total flux cleaned = -0.00408134 Jy ! Component: 150 - total flux cleaned = -0.00386311 Jy ! Component: 200 - total flux cleaned = -0.00373877 Jy ! Total flux subtracted in 200 components = -0.00373877 Jy ! Clean residual min=-0.005698 max=0.004993 Jy/beam ! Clean residual mean=-0.000006 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.84543 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 119 components and 0.84543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.079294Jy sigma=1.008316 ! Fit after self-cal, rms=0.079297Jy sigma=1.008211 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000114764 Jy ! Component: 100 - total flux cleaned = 0.000282494 Jy ! Component: 150 - total flux cleaned = 0.000383895 Jy ! Component: 200 - total flux cleaned = 0.00047512 Jy ! Total flux subtracted in 200 components = 0.00047512 Jy ! Clean residual min=-0.005630 max=0.004891 Jy/beam ! Clean residual mean=-0.000006 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.845905 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 122 components and 0.845905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.079187Jy sigma=1.007605 ! Fit after self-cal, rms=0.079190Jy sigma=1.007564 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.079190Jy sigma=1.007564 ! Fit after self-cal, rms=0.078659Jy sigma=1.004493 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6394 mas, bmaj=1.85 mas, bpa=-5.848 degrees ! Estimated noise=1.59122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.561313 Jy ! Component: 100 - total flux cleaned = 0.695751 Jy ! Component: 150 - total flux cleaned = 0.749069 Jy ! Component: 200 - total flux cleaned = 0.77445 Jy ! Total flux subtracted in 200 components = 0.77445 Jy ! Clean residual min=-0.011909 max=0.018150 Jy/beam ! Clean residual mean=-0.000021 rms=0.003164 Jy/beam ! Combined flux in latest and established models = 0.77445 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.77445 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7654 mas, bmaj=2.108 mas, bpa=-6.094 degrees ! Estimated noise=1.18324 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.2, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229384 Jy ! Component: 100 - total flux cleaned = 0.0352702 Jy ! Component: 150 - total flux cleaned = 0.0406792 Jy ! Component: 200 - total flux cleaned = 0.0442457 Jy ! Total flux subtracted in 200 components = 0.0442457 Jy ! Clean residual min=-0.007576 max=0.008374 Jy/beam ! Clean residual mean=-0.000017 rms=0.001920 Jy/beam ! Combined flux in latest and established models = 0.818696 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 50 components and 0.818696 Jy ! Inverting map ! Added new window around map position (-1, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00609582 Jy ! Component: 100 - total flux cleaned = 0.00939215 Jy ! Component: 150 - total flux cleaned = 0.0121766 Jy ! Component: 200 - total flux cleaned = 0.0142754 Jy ! Total flux subtracted in 200 components = 0.0142754 Jy ! Clean residual min=-0.006309 max=0.005986 Jy/beam ! Clean residual mean=-0.000010 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 0.832971 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 75 components and 0.832971 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.11 mas, bmaj=5.101 mas, bpa=-1.301 degrees ! Estimated noise=1.59352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00538746 Jy ! Component: 100 - total flux cleaned = 0.00696073 Jy ! Component: 150 - total flux cleaned = 0.00730199 Jy ! Component: 200 - total flux cleaned = 0.00784943 Jy ! Total flux subtracted in 200 components = 0.00784943 Jy ! Clean residual min=-0.006761 max=0.006727 Jy/beam ! Clean residual mean=-0.000017 rms=0.001916 Jy/beam ! Combined flux in latest and established models = 0.840821 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00055401 Jy ! Component: 100 - total flux cleaned = 0.000979404 Jy ! Component: 150 - total flux cleaned = 0.000979306 Jy ! Component: 200 - total flux cleaned = 0.000980986 Jy ! Total flux subtracted in 200 components = 0.000980986 Jy ! Clean residual min=-0.006504 max=0.006507 Jy/beam ! Clean residual mean=-0.000015 rms=0.001872 Jy/beam ! Combined flux in latest and established models = 0.841802 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 97 components and 0.841802 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7654 mas, bmaj=2.108 mas, bpa=-6.094 degrees ! Estimated noise=1.18324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000467323 Jy ! Component: 100 - total flux cleaned = -4.19028e-05 Jy ! Component: 150 - total flux cleaned = 0.000140507 Jy ! Component: 200 - total flux cleaned = 0.000137551 Jy ! Total flux subtracted in 200 components = 0.000137551 Jy ! Clean residual min=-0.005163 max=0.005056 Jy/beam ! Clean residual mean=-0.000006 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 0.841939 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 122 components and 0.841939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.078319Jy sigma=1.001359 ! Fit after self-cal, rms=0.078263Jy sigma=1.000620 wmodel /scr/pima/bg219i_uvs/J1246-2547_X_map.mod ! Writing 122 model components to file: /scr/pima/bg219i_uvs/J1246-2547_X_map.mod wobs /scr/pima/bg219i_uvs/J1246-2547_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1246-2547_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1246-2547_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219i_uvs/J1246-2547_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00201083 Jy ! Component: 100 - total flux cleaned = -0.00331867 Jy ! Component: 150 - total flux cleaned = -0.00414076 Jy ! Component: 200 - total flux cleaned = -0.00468815 Jy ! Component: 250 - total flux cleaned = -0.00521095 Jy ! Component: 300 - total flux cleaned = -0.00556911 Jy ! Component: 350 - total flux cleaned = -0.00584564 Jy ! Component: 400 - total flux cleaned = -0.00624306 Jy ! Component: 450 - total flux cleaned = -0.00643246 Jy ! Component: 500 - total flux cleaned = -0.00649337 Jy ! Component: 550 - total flux cleaned = -0.00667257 Jy ! Component: 600 - total flux cleaned = -0.00667249 Jy ! Component: 650 - total flux cleaned = -0.00672906 Jy ! Component: 700 - total flux cleaned = -0.00672998 Jy ! Component: 750 - total flux cleaned = -0.00683601 Jy ! Component: 800 - total flux cleaned = -0.00683599 Jy ! Component: 850 - total flux cleaned = -0.0067336 Jy ! Component: 900 - total flux cleaned = -0.00663392 Jy ! Component: 950 - total flux cleaned = -0.00653685 Jy ! Component: 1000 - total flux cleaned = -0.00639491 Jy ! Component: 1050 - total flux cleaned = -0.0063952 Jy ! Component: 1100 - total flux cleaned = -0.00625848 Jy ! Component: 1150 - total flux cleaned = -0.00616885 Jy ! Component: 1200 - total flux cleaned = -0.00612373 Jy ! Component: 1250 - total flux cleaned = -0.00603818 Jy ! Component: 1300 - total flux cleaned = -0.00603877 Jy ! Component: 1350 - total flux cleaned = -0.00595631 Jy ! Component: 1400 - total flux cleaned = -0.00599612 Jy ! Component: 1450 - total flux cleaned = -0.00595657 Jy ! Component: 1500 - total flux cleaned = -0.00603419 Jy ! Component: 1550 - total flux cleaned = -0.00610954 Jy ! Component: 1600 - total flux cleaned = -0.00595917 Jy ! Component: 1650 - total flux cleaned = -0.00595917 Jy ! Component: 1700 - total flux cleaned = -0.00592215 Jy ! Component: 1750 - total flux cleaned = -0.00581425 Jy ! Component: 1800 - total flux cleaned = -0.00581399 Jy ! Component: 1850 - total flux cleaned = -0.00567477 Jy ! Component: 1900 - total flux cleaned = -0.00574381 Jy ! Component: 1950 - total flux cleaned = -0.00567582 Jy ! Component: 2000 - total flux cleaned = -0.00551003 Jy ! Component: 2050 - total flux cleaned = -0.00551099 Jy ! Component: 2100 - total flux cleaned = -0.00554401 Jy ! Component: 2150 - total flux cleaned = -0.00548028 Jy ! Component: 2200 - total flux cleaned = -0.00544853 Jy ! Component: 2250 - total flux cleaned = -0.00535471 Jy ! Component: 2300 - total flux cleaned = -0.00532399 Jy ! Component: 2350 - total flux cleaned = -0.00523277 Jy ! Component: 2400 - total flux cleaned = -0.00517333 Jy ! Component: 2450 - total flux cleaned = -0.00529225 Jy ! Component: 2500 - total flux cleaned = -0.00526253 Jy ! Component: 2550 - total flux cleaned = -0.00534926 Jy ! Component: 2600 - total flux cleaned = -0.00543534 Jy ! Component: 2650 - total flux cleaned = -0.00549223 Jy ! Component: 2700 - total flux cleaned = -0.00560454 Jy ! Component: 2750 - total flux cleaned = -0.00568784 Jy ! Component: 2800 - total flux cleaned = -0.00579812 Jy ! Component: 2850 - total flux cleaned = -0.0058526 Jy ! Component: 2900 - total flux cleaned = -0.00601527 Jy ! Component: 2950 - total flux cleaned = -0.00609508 Jy ! Component: 3000 - total flux cleaned = -0.00612193 Jy ! Component: 3050 - total flux cleaned = -0.00612171 Jy ! Component: 3100 - total flux cleaned = -0.00617402 Jy ! Component: 3150 - total flux cleaned = -0.00612205 Jy ! Component: 3200 - total flux cleaned = -0.0060711 Jy ! Component: 3250 - total flux cleaned = -0.00614711 Jy ! Component: 3300 - total flux cleaned = -0.0060463 Jy ! Component: 3350 - total flux cleaned = -0.00602146 Jy ! Component: 3400 - total flux cleaned = -0.00602156 Jy ! Component: 3450 - total flux cleaned = -0.00592341 Jy ! Component: 3500 - total flux cleaned = -0.00599637 Jy ! Component: 3550 - total flux cleaned = -0.00592357 Jy ! Component: 3600 - total flux cleaned = -0.0058274 Jy ! Component: 3650 - total flux cleaned = -0.00587518 Jy ! Component: 3700 - total flux cleaned = -0.00582761 Jy ! Component: 3750 - total flux cleaned = -0.00587479 Jy ! Component: 3800 - total flux cleaned = -0.00592178 Jy ! Component: 3850 - total flux cleaned = -0.00592198 Jy ! Component: 3900 - total flux cleaned = -0.00592218 Jy ! Component: 3950 - total flux cleaned = -0.00599148 Jy ! Component: 4000 - total flux cleaned = -0.00601463 Jy ! Component: 4050 - total flux cleaned = -0.00603749 Jy ! Total flux subtracted in 4096 components = -0.00606032 Jy ! Clean residual min=-0.001395 max=0.001394 Jy/beam ! Clean residual mean=0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.835879 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 399 components and 0.835879 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1246-2547_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7654 x 2.108 at -6.094 degrees (North through East) ! Clean map min=-0.0071304 max=0.72243 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1246-2547_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.722426 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000396554 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.164676 0.164676 0.329352 0.658703 1.31741 2.63481 5.26963 10.5393 21.0785 42.157 84.314 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.722 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1821.76 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1246-2547_X_uvs.log closed on Wed Apr 6 23:44:00 2016